responsive

Hi all, I am back trying to finish up a project I started months ago, i finally found some time to try and finish it, this is a web app that I plan deploying for internal use at work, the app is a very simple Inventory service, I have really not had much time to go through all the tutorials...

I add label with 14 textsize in designer for 5 inch device Now when app launch in tablet,though i use autoscaleall but textsize is small still What strategy i use for response layout?